Yukitaka Hamada

Title: Yukitaka Hamada: Innovator in Nickel Brazing Materials

Introduction

Yukitaka Hamada is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of nickel brazing materials. His innovative work focuses on enhancing corrosion resistance in brazing applications.

Latest Patents

Hamada holds a patent for a nickel brazing material that boasts excellent corrosion resistance. This material has a melting temperature of 1000°C or less and includes a specific composition of elements. The formulation consists of 15.0 to 30.0 mass % of chromium (Cr), 6.0 to 18.0 mass % of copper (Cu), 1.0 to 5.0 mass % of molybdenum (Mo), 5.0 to 7.0 mass % of phosphorus (P), 3.0 to 5.0 mass % of silicon (Si), and 0.1 to 1.5 mass % of tin (Sn). The remainder is nickel (Ni) and inevitable impurities, with the total of silicon and phosphorus being 9.5 mass % to 11.0 mass %. Additionally, the material can include other elements such as cobalt (Co), iron (Fe), manganese (Mn), carbon (C), boron (B), aluminum (Al), and titanium (Ti) in specified limits.

Career Highlights

Hamada is associated with Fukuda Metal Foil & Powder Co., Ltd., where he continues to innovate in the field of metal materials. His work has been instrumental in advancing the capabilities of brazing materials used in various industrial applications.

Collaborations

Hamada collaborates with Shinichi Nishimura, contributing to the development of advanced materials and technologies in their field.

Conclusion

Yukitaka Hamada's contributions to nickel brazing materials highlight his innovative spirit and dedication to improving material performance. His patent reflects a significant advancement in corrosion resistance, showcasing the importance of research and development in materials science.